{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "trigger": true, "arguments": ["vulnerable system version", "vulnerable system", "issues addressed", "time", "common vulnerabilities and exposures", "patch", "vulnerability", "releaser", "supported platform"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["time", "vulnerable system", "capabilities", "discoverer", "common vulnerabilities and exposures", "vulnerability", "supported platform", "vulnerable system version", "vulnerable system owner"]}, {"event_type": "data breach", "trigger": true, "arguments": ["time", "purpose", "attack pattern", "damage amount", "number of data", "tool", "place", "attacker", "number of victim", "victim"]}, {"event_type": "ransom", "trigger": true, "arguments": ["price", "tool", "attack pattern", "damage amount", "victim", "payment method"]}, {"event_type": "phishing", "trigger": true, "arguments": ["trusted entity", "tool", "purpose", "attack pattern", "time", "place", "attacker"]}], "input": "AMD is addressing several vulnerabilities discovered in its Ryzen and EPYC chips , and rolling out updates for millions of devices \" in the coming weeks . \""}
{"patch vulnerability": [], "discover vulnerability": [{"trigger": "discovered", "arguments": {"time": "NAN", "vulnerable system": ["its Ryzen", "EPYC chips"], "capabilities": "NAN", "discoverer": "NAN", "common vulnerabilities and exposures": "NAN", "vulnerability": "NAN", "supported platform": "NAN", "vulnerable system version": "NAN", "vulnerable system owner": "NAN"}}], "data breach": [], "ransom": [], "phishing": []}